CA2710539A1 - Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery - Google Patents
Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery Download PDFInfo
- Publication number
- CA2710539A1 CA2710539A1 CA2710539A CA2710539A CA2710539A1 CA 2710539 A1 CA2710539 A1 CA 2710539A1 CA 2710539 A CA2710539 A CA 2710539A CA 2710539 A CA2710539 A CA 2710539A CA 2710539 A1 CA2710539 A1 CA 2710539A1
- Authority
- CA
- Canada
- Prior art keywords
- lithium manganate
- particles
- manganate particles
- lithium
- manganese oxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 title claims abstract description 151
- 238000000034 method Methods 0.000 title claims description 25
- 239000011255 nonaqueous electrolyte Substances 0.000 title claims description 17
- 230000008569 process Effects 0.000 title claims description 13
- 239000002245 particle Substances 0.000 claims abstract description 234
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 31
- 239000013543 active substance Substances 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 23
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 17
- 229910052742 iron Inorganic materials 0.000 claims abstract description 17
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 17
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 17
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 17
- 239000011164 primary particle Substances 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 6
- 238000004438 BET method Methods 0.000 claims abstract description 3
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 89
- 239000011572 manganese Substances 0.000 claims description 50
- 229910052698 phosphorus Inorganic materials 0.000 claims description 37
- 239000011574 phosphorus Substances 0.000 claims description 37
- -1 phosphorus compound Chemical class 0.000 claims description 27
- 150000001875 compounds Chemical class 0.000 claims description 22
- 238000001354 calcination Methods 0.000 claims description 21
- 238000002441 X-ray diffraction Methods 0.000 claims description 17
- 239000013078 crystal Substances 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 13
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 9
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 239000007900 aqueous suspension Substances 0.000 claims description 6
- 229910001290 LiPF6 Inorganic materials 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 4
- 239000003792 electrolyte Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 7
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 description 23
- 229910052748 manganese Inorganic materials 0.000 description 22
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 20
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 16
- 239000002243 precursor Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- 238000010828 elution Methods 0.000 description 10
- 238000005245 sintering Methods 0.000 description 10
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 9
- 229910001386 lithium phosphate Inorganic materials 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000003405 preventing effect Effects 0.000 description 8
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 6
- 235000019837 monoammonium phosphate Nutrition 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000008151 electrolyte solution Substances 0.000 description 5
- 238000001878 scanning electron micrograph Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011163 secondary particle Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000733 Li alloy Inorganic materials 0.000 description 3
- 229910032387 LiCoO2 Inorganic materials 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000004453 electron probe microanalysis Methods 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- KVGMATYUUPJFQL-UHFFFAOYSA-N manganese(2+) oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++] KVGMATYUUPJFQL-UHFFFAOYSA-N 0.000 description 3
- 241000736839 Chara Species 0.000 description 2
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000006230 acetylene black Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 150000001639 boron compounds Chemical class 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- IPJKJLXEVHOKSE-UHFFFAOYSA-L manganese dihydroxide Chemical compound [OH-].[OH-].[Mn+2] IPJKJLXEVHOKSE-UHFFFAOYSA-L 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000000550 scanning electron microscopy energy dispersive X-ray spectroscopy Methods 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910052596 spinel Inorganic materials 0.000 description 2
- 239000011029 spinel Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910008088 Li-Mn Inorganic materials 0.000 description 1
- 229910014776 LiMn2O2 Inorganic materials 0.000 description 1
- 229910003005 LiNiO2 Inorganic materials 0.000 description 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
- 229910006327 Li—Mn Inorganic materials 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 229910004786 P-Li Inorganic materials 0.000 description 1
- 229910004796 P—Li Inorganic materials 0.000 description 1
- 238000003991 Rietveld refinement Methods 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- WEVMDWQCQITELQ-UHFFFAOYSA-N [O-]B(O)O.[Li+].F.F.F.F Chemical compound [O-]B(O)O.[Li+].F.F.F.F WEVMDWQCQITELQ-UHFFFAOYSA-N 0.000 description 1
- USHGRFXQYJEHII-UHFFFAOYSA-M [O-]P(O)(O)=O.[Li+].F.F.F.F.F.F Chemical compound [O-]P(O)(O)=O.[Li+].F.F.F.F.F.F USHGRFXQYJEHII-UHFFFAOYSA-M 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001887 electron backscatter diffraction Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 description 1
- 229910001486 lithium perchlorate Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- LBSANEJBGMCTBH-UHFFFAOYSA-N manganate Chemical compound [O-][Mn]([O-])(=O)=O LBSANEJBGMCTBH-UHFFFAOYSA-N 0.000 description 1
- 150000002697 manganese compounds Chemical class 0.000 description 1
- 229940099596 manganese sulfate Drugs 0.000 description 1
- 239000011702 manganese sulphate Substances 0.000 description 1
- 235000007079 manganese sulphate Nutrition 0.000 description 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 229910001392 phosphorus oxide Inorganic materials 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- VSAISIQCTGDGPU-UHFFFAOYSA-N tetraphosphorus hexaoxide Chemical compound O1P(O2)OP3OP1OP2O3 VSAISIQCTGDGPU-UHFFFAOYSA-N 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/12—Manganates manganites or permanganates
- C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
- C01G45/1242—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn2O4]-, e.g. LiMn2O4, Li[MxMn2-x]O4
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/0018—Mixed oxides or hydroxides
- C01G49/0072—Mixed oxides or hydroxides containing manganese
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/40—Cobaltates
- C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
- C01G51/44—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese
- C01G51/54—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese of the type [Mn2O4]-, e.g. Li(CoxMn2-x)04, Li(MyCoxMn2-x-y)O4
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Nickelates
- C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
- C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
- C01G53/54—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [Mn2O4]-, e.g. Li(NixMn2-x)O4, Li(MyNixMn2-x-y)O4
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/016—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on manganites
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
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- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
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- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
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- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
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- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
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- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
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- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
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- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
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- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
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- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
- C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
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- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
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JP2007339431 | 2007-12-28 | ||
JP2007-339431 | 2007-12-28 | ||
PCT/JP2008/003989 WO2009084214A1 (ja) | 2007-12-28 | 2008-12-26 | 非水電解液二次電池用マンガン酸リチウム及びその製造方法、並びに非水電解液二次電池 |
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CA2710539A Abandoned CA2710539A1 (en) | 2007-12-28 | 2008-12-26 | Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery |
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US (1) | US8323612B2 (de) |
EP (1) | EP2226293B1 (de) |
JP (1) | JP5556983B2 (de) |
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CN (1) | CN101910066B (de) |
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Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5344111B2 (ja) * | 2007-03-30 | 2013-11-20 | 戸田工業株式会社 | 非水電解液二次電池用マンガン酸リチウムの製造方法、並びに非水電解液二次電池 |
CN105789612A (zh) * | 2008-10-01 | 2016-07-20 | 户田工业株式会社 | 非水电解液二次电池用锰酸锂颗粒粉末及其制造方法、以及非水电解液二次电池 |
EP2447216A2 (de) * | 2009-06-25 | 2012-05-02 | NGK Insulators, Ltd. | Aktives positivelektrodenmaterial und lithium-sekundärbatterie |
EP2447215A2 (de) * | 2009-06-25 | 2012-05-02 | NGK Insulators, Ltd. | Aktives positivelektrodenmaterial und lithium-sekundärbatterie damit |
US20110003205A1 (en) * | 2009-09-29 | 2011-01-06 | Ngk Insulators, Ltd. | Positive electrode active element and lithium secondary battery using the same |
JP5670105B2 (ja) * | 2009-09-29 | 2015-02-18 | 日本碍子株式会社 | 正極活物質及びリチウム二次電池 |
JP5973167B2 (ja) * | 2010-01-06 | 2016-08-23 | Jx金属株式会社 | リチウムイオン電池用正極活物質、リチウムイオン電池用正極及びそれを用いたリチウムイオン電池 |
CN102939263B (zh) * | 2010-06-09 | 2015-05-06 | 户田工业株式会社 | 锂复合化合物颗粒粉末及其制造方法、以及非水电解质二次电池 |
KR101337365B1 (ko) * | 2010-09-20 | 2013-12-05 | 주식회사 엘지화학 | 도전성이 개선된 고용량 양극 활물질 및 이를 포함하는 비수 전해질 이차전지 |
JP5720899B2 (ja) * | 2011-03-31 | 2015-05-20 | 戸田工業株式会社 | マンガンニッケル複合酸化物粒子粉末及びその製造方法、非水電解質二次電池用正極活物質粒子粉末の製造方法及び非水電解質二次電池 |
JP5716923B2 (ja) * | 2011-03-31 | 2015-05-13 | 戸田工業株式会社 | 非水電解質二次電池用活物質粉末、並びに非水電解質二次電池 |
KR101965016B1 (ko) | 2011-07-25 | 2019-04-02 | 에이일이삼 시스템즈, 엘엘씨 | 블렌딩된 캐소드 물질 |
JP2013129589A (ja) * | 2011-11-22 | 2013-07-04 | Tanaka Chemical Corp | 複合酸化物及びその製造方法、リチウム二次電池用正極、並びにリチウム二次電池 |
US10109857B2 (en) | 2012-04-05 | 2018-10-23 | Tosoh Corporation | Metal-containing trimanganese tetraoxide composite particles and method for producing same |
JP2013230967A (ja) * | 2012-04-05 | 2013-11-14 | Tosoh Corp | 四三酸化マンガン組成物及びその製造法、並びにそれを用いたリチウムマンガン系複合酸化物の製造方法 |
JP6221310B2 (ja) * | 2012-04-05 | 2017-11-01 | 東ソー株式会社 | 四三酸化マンガン組成物及びその製造方法並びにその用途 |
CN102701285B (zh) * | 2012-06-26 | 2014-08-27 | 贵州红星发展股份有限公司 | 低bet四氧化三锰制备和粒度控制方法及四氧化三锰 |
JP6112118B2 (ja) * | 2012-10-17 | 2017-04-12 | 戸田工業株式会社 | Li−Ni複合酸化物粒子粉末並びに非水電解質二次電池 |
CN104507864B (zh) | 2013-07-26 | 2016-12-07 | 株式会社Lg 化学 | 多晶锂锰氧化物粒子及其制备方法、以及包含它的正极活性物质 |
US9905850B2 (en) | 2013-07-26 | 2018-02-27 | Lg Chem, Ltd. | Polycrystalline lithium manganese oxide particles, preparation method thereof, and cathode active material including the same |
US9905851B2 (en) | 2013-07-26 | 2018-02-27 | Lg Chem, Ltd. | Cathode active material and method of preparing the same |
KR101785264B1 (ko) * | 2013-08-08 | 2017-10-16 | 삼성에스디아이 주식회사 | 복합체 전구체, 이로부터 형성된 복합체, 그 제조방법, 이를 포함하는 리튬 이차 전지용 양극 및 이를 구비한 리튬 이차 전지 |
CN103613143A (zh) * | 2013-11-16 | 2014-03-05 | 河南福森新能源科技有限公司 | 一种四氧化三锰生产高容量锰酸锂的方法 |
CN103618094B (zh) * | 2013-12-02 | 2016-03-16 | 浙江大学 | 一种大容量锂硫液流电池及其电极的制备方法 |
KR101614015B1 (ko) * | 2013-12-03 | 2016-04-20 | 주식회사 포스코이에스엠 | 리튬 이차 전지용 양극 활물질 및 이의 제조 방법 |
CN103606671B (zh) * | 2013-12-09 | 2015-09-09 | 湖南杉杉新材料有限公司 | 一种高容量动力型富镍锂离子电池正极材料及其制备方法 |
CN104733706B (zh) * | 2013-12-23 | 2017-03-01 | 北京有色金属研究总院 | 一种高振实密度复合正极材料的制备方法 |
JP6417888B2 (ja) | 2014-11-20 | 2018-11-07 | 戸田工業株式会社 | 非水電解質二次電池用正極活物質粒子粉末とその製造方法、および非水電解質二次電池 |
JP6428192B2 (ja) | 2014-11-20 | 2018-11-28 | 戸田工業株式会社 | 非水電解質二次電池用正極活物質粒子粉末とその製造方法、および非水電解質二次電池 |
US20170338469A1 (en) * | 2014-11-28 | 2017-11-23 | Basf Se | Process for making lithiated transition metal oxides |
US10109858B1 (en) * | 2015-05-08 | 2018-10-23 | Tronox Llc | Method for preparing electrolytic manganese dioxide |
JP7016210B2 (ja) * | 2016-05-27 | 2022-02-04 | Dowaエレクトロニクス株式会社 | 正極活物質粉体の製造法 |
CN109698330B (zh) * | 2018-11-08 | 2021-07-13 | 宁波维科新能源科技有限公司 | 一种锂离子电池 |
KR102533794B1 (ko) * | 2018-11-30 | 2023-05-19 | 주식회사 엘지에너지솔루션 | 팔면체 구조의 리튬 망간계 양극 활물질, 이를 포함하는 양극 및 리튬 이차전지 |
JP2021160970A (ja) * | 2020-03-31 | 2021-10-11 | 東ソー株式会社 | スピネル型マンガン酸リチウム及びその製造方法並びにその用途 |
WO2022138660A1 (ja) * | 2020-12-25 | 2022-06-30 | 東ソー株式会社 | スピネル型マンガン酸リチウム及びその製造法並びにその用途 |
JP2022103116A (ja) | 2020-12-25 | 2022-07-07 | 東ソー株式会社 | スピネル型マンガン酸リチウム及びその製造方法並びにその用途 |
CN113421998B (zh) * | 2021-06-21 | 2022-07-08 | 宁德新能源科技有限公司 | 电化学装置和电子装置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4001057C2 (de) * | 1989-02-06 | 1996-07-11 | Wall Giselher | Verfahren zur Trennschichtbildung in der Aufgußtechnik |
JPH09259863A (ja) | 1996-03-19 | 1997-10-03 | Matsushita Electric Ind Co Ltd | 非水電解液二次電池およびその製造法 |
JPH11240721A (ja) * | 1997-05-07 | 1999-09-07 | Fuji Chem Ind Co Ltd | スピネル型リチウムマンガン複合酸化物の新規な製造方法及び二次電池用正極活物質 |
JPH11302020A (ja) * | 1998-04-20 | 1999-11-02 | Ube Ind Ltd | リチウムマンガン系複合酸化物およびその製造法ならびにその用途 |
JP2000294237A (ja) | 1999-04-06 | 2000-10-20 | Mitsui Mining & Smelting Co Ltd | Li二次電池正極材料及びその製造方法 |
JP3639468B2 (ja) * | 1999-08-04 | 2005-04-20 | 三洋電機株式会社 | リチウム二次電池 |
JP3900328B2 (ja) | 1999-11-12 | 2007-04-04 | 日本化学工業株式会社 | リチウムマンガン複合酸化物の製造方法 |
EP1142834A4 (de) * | 1999-11-15 | 2009-06-17 | Mitsubishi Chem Corp | Lithiummanganmischoxid, positives elektrodenmaterial für sekundäre lithiumzellen, positive elektrode und sekundäre lithiumzelle und verfahren zur herstellung des lithiummanganmischoxids |
JP2001328814A (ja) | 2000-05-19 | 2001-11-27 | Dainippon Toryo Co Ltd | リチウムマンガン系複酸化物、その製法及び二次電池 |
JP4891473B2 (ja) | 2000-07-14 | 2012-03-07 | 三井金属鉱業株式会社 | リチウム−マンガン系正極材料及び該正極材料を使用するリチウム二次電池 |
JP2002145619A (ja) | 2000-09-04 | 2002-05-22 | Mitsubishi Chemicals Corp | リチウムマンガン複合酸化物、リチウム二次電池用正極材料、リチウム二次電池用正極、リチウム二次電池及びリチウムマンガン複合酸化物の製造方法 |
JP2002151070A (ja) | 2000-11-06 | 2002-05-24 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
EP1233001B1 (de) * | 2001-02-16 | 2010-09-15 | Tosoh Corporation | Komplexes Lithium-Mangan-Oxid, dessen Herstellung und Verwendung |
JP3922040B2 (ja) | 2001-02-16 | 2007-05-30 | 東ソー株式会社 | リチウムマンガン複合酸化物とその製造方法並びにその用途 |
US7135251B2 (en) * | 2001-06-14 | 2006-11-14 | Samsung Sdi Co., Ltd. | Active material for battery and method of preparing the same |
JP4197237B2 (ja) * | 2002-03-01 | 2008-12-17 | パナソニック株式会社 | 正極活物質の製造方法 |
US9391325B2 (en) * | 2002-03-01 | 2016-07-12 | Panasonic Corporation | Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery |
US7566479B2 (en) * | 2003-06-23 | 2009-07-28 | Lg Chem, Ltd. | Method for the synthesis of surface-modified materials |
JP2006252940A (ja) | 2005-03-10 | 2006-09-21 | Ngk Insulators Ltd | リチウム二次電池及びマンガン酸リチウムの製造方法 |
US8273484B2 (en) * | 2005-05-26 | 2012-09-25 | Novolyte Technologies, Inc. | Nitrogen silylated compounds as additives in non-aqueous solutions for electrochemical cells |
JP5035834B2 (ja) * | 2007-02-27 | 2012-09-26 | 国立大学法人東京工業大学 | リチウムマンガン複合酸化物 |
-
2008
- 2008-12-26 KR KR1020107013877A patent/KR101492304B1/ko active IP Right Grant
- 2008-12-26 CA CA2710539A patent/CA2710539A1/en not_active Abandoned
- 2008-12-26 WO PCT/JP2008/003989 patent/WO2009084214A1/ja active Application Filing
- 2008-12-26 US US12/810,367 patent/US8323612B2/en active Active
- 2008-12-26 JP JP2008334392A patent/JP5556983B2/ja active Active
- 2008-12-26 CN CN2008801226239A patent/CN101910066B/zh active Active
- 2008-12-26 EP EP08867092.2A patent/EP2226293B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
CN101910066B (zh) | 2013-02-13 |
CN101910066A (zh) | 2010-12-08 |
KR101492304B1 (ko) | 2015-02-11 |
JP2009176732A (ja) | 2009-08-06 |
EP2226293A4 (de) | 2012-12-26 |
EP2226293B1 (de) | 2018-08-08 |
WO2009084214A1 (ja) | 2009-07-09 |
US20100327221A1 (en) | 2010-12-30 |
KR20100106987A (ko) | 2010-10-04 |
EP2226293A1 (de) | 2010-09-08 |
US8323612B2 (en) | 2012-12-04 |
JP5556983B2 (ja) | 2014-07-23 |
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